EP2385158A4 - Monocristal de carbure de silicium et plaquette de monocristal de carbure de silicium - Google Patents
Monocristal de carbure de silicium et plaquette de monocristal de carbure de siliciumInfo
- Publication number
- EP2385158A4 EP2385158A4 EP09820658A EP09820658A EP2385158A4 EP 2385158 A4 EP2385158 A4 EP 2385158A4 EP 09820658 A EP09820658 A EP 09820658A EP 09820658 A EP09820658 A EP 09820658A EP 2385158 A4 EP2385158 A4 EP 2385158A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- silicon carbide
- monocrystal silicon
- plateboard
- monocrystal
- carbide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/36—Carbides
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
- C30B23/02—Epitaxial-layer growth
- C30B23/025—Epitaxial-layer growth characterised by the substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008265926A JP2010095397A (ja) | 2008-10-15 | 2008-10-15 | 炭化珪素単結晶及び炭化珪素単結晶ウェハ |
| PCT/JP2009/068084 WO2010044484A1 (fr) | 2008-10-15 | 2009-10-14 | Monocristal de carbure de silicium et plaquette de monocristal de carbure de silicium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2385158A1 EP2385158A1 (fr) | 2011-11-09 |
| EP2385158A4 true EP2385158A4 (fr) | 2012-12-05 |
| EP2385158B1 EP2385158B1 (fr) | 2017-07-26 |
Family
ID=42106644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09820658.4A Active EP2385158B1 (fr) | 2008-10-15 | 2009-10-14 | Monocristal de carbure de silicium et plaquette de monocristal de carbure de silicium |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9777403B2 (fr) |
| EP (1) | EP2385158B1 (fr) |
| JP (1) | JP2010095397A (fr) |
| KR (1) | KR101379941B1 (fr) |
| CN (2) | CN106435733B (fr) |
| WO (1) | WO2010044484A1 (fr) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5565070B2 (ja) * | 2010-04-26 | 2014-08-06 | 住友電気工業株式会社 | 炭化珪素結晶および炭化珪素結晶の製造方法 |
| JP5472012B2 (ja) * | 2010-09-29 | 2014-04-16 | 株式会社デンソー | 炭化珪素単結晶の製造方法 |
| CA2779961A1 (fr) | 2010-12-27 | 2012-06-27 | Sumitomo Electric Industries, Ltd. | Substrat en carbure de silicium, dispositif semi-conducteur, methode de fabrication de substrat en carbure de silicium et methode de fabrication de dispositif semi-conducteur |
| JP5696630B2 (ja) | 2011-09-21 | 2015-04-08 | 住友電気工業株式会社 | 炭化珪素基板およびその製造方法 |
| JP5668724B2 (ja) * | 2012-06-05 | 2015-02-12 | トヨタ自動車株式会社 | SiC単結晶のインゴット、SiC単結晶、及び製造方法 |
| KR20150030269A (ko) * | 2012-07-11 | 2015-03-19 | 유니트랙트 시린지 피티와이 엘티디 | 약물 송달 펌프용 배기식 유체 경로를 갖는 삽입 기구 |
| JP2014024703A (ja) * | 2012-07-26 | 2014-02-06 | Sumitomo Electric Ind Ltd | 炭化珪素単結晶の製造方法 |
| US8860040B2 (en) | 2012-09-11 | 2014-10-14 | Dow Corning Corporation | High voltage power semiconductor devices on SiC |
| US9018639B2 (en) | 2012-10-26 | 2015-04-28 | Dow Corning Corporation | Flat SiC semiconductor substrate |
| JP5991161B2 (ja) * | 2012-11-20 | 2016-09-14 | 住友電気工業株式会社 | 炭化珪素基板および炭化珪素インゴット、ならびにこれらの製造方法 |
| US9738991B2 (en) * | 2013-02-05 | 2017-08-22 | Dow Corning Corporation | Method for growing a SiC crystal by vapor deposition onto a seed crystal provided on a supporting shelf which permits thermal expansion |
| US9797064B2 (en) * | 2013-02-05 | 2017-10-24 | Dow Corning Corporation | Method for growing a SiC crystal by vapor deposition onto a seed crystal provided on a support shelf which permits thermal expansion |
| US9017804B2 (en) * | 2013-02-05 | 2015-04-28 | Dow Corning Corporation | Method to reduce dislocations in SiC crystal growth |
| US8940614B2 (en) | 2013-03-15 | 2015-01-27 | Dow Corning Corporation | SiC substrate with SiC epitaxial film |
| JP2014189419A (ja) | 2013-03-26 | 2014-10-06 | Sumitomo Electric Ind Ltd | インゴット、炭化珪素基板およびインゴットの製造方法 |
| CN105518187B (zh) * | 2013-09-06 | 2019-11-08 | Gtat公司 | 生产大块硅碳化物的方法 |
| JP6473455B2 (ja) * | 2013-09-06 | 2019-02-20 | ジーティーエイティー コーポレーションGtat Corporation | 炭化ケイ素シードを用いたバルクの炭化ケイ素の製造方法及び装置 |
| DE112014004073B4 (de) * | 2013-09-06 | 2026-04-30 | Gtat Corporation | Sublimationsofen |
| JP2015098420A (ja) | 2013-11-20 | 2015-05-28 | 住友電気工業株式会社 | 炭化珪素インゴットおよび炭化珪素基板の製造方法 |
| US9422639B2 (en) | 2014-03-06 | 2016-08-23 | Sumitomo Electric Industries, Ltd. | Silicon carbide substrate, silicon carbide ingot, and methods for manufacturing silicon carbide substrate and silicon carbide ingot |
| US9279192B2 (en) | 2014-07-29 | 2016-03-08 | Dow Corning Corporation | Method for manufacturing SiC wafer fit for integration with power device manufacturing technology |
| US10711369B2 (en) | 2014-12-05 | 2020-07-14 | Showa Denko K.K. | Method for producing silicon carbide single crystal and silicon carbide single crystal substrate |
| JP2016185885A (ja) * | 2015-03-27 | 2016-10-27 | 京セラ株式会社 | インゴットおよびインゴットの製造方法 |
| JP5983824B2 (ja) * | 2015-06-12 | 2016-09-06 | 住友電気工業株式会社 | 炭化珪素基板 |
| JP6374354B2 (ja) * | 2015-06-22 | 2018-08-15 | トヨタ自動車株式会社 | SiC結晶の製造方法 |
| JP6594148B2 (ja) * | 2015-09-30 | 2019-10-23 | 昭和電工株式会社 | 炭化珪素単結晶インゴット |
| CN108026664B (zh) * | 2015-10-27 | 2020-11-13 | 住友电气工业株式会社 | 碳化硅基板 |
| JP6597381B2 (ja) * | 2016-02-22 | 2019-10-30 | 住友電気工業株式会社 | 炭化珪素基板の製造方法、炭化珪素エピタキシャル基板の製造方法および炭化珪素半導体装置の製造方法 |
| JP2016183108A (ja) * | 2016-07-27 | 2016-10-20 | 住友電気工業株式会社 | 炭化珪素基板 |
| JP6299827B2 (ja) * | 2016-09-07 | 2018-03-28 | 住友電気工業株式会社 | 半導体基板 |
| CN106894089B (zh) * | 2017-03-09 | 2018-03-09 | 中科钢研节能科技有限公司 | 碳化硅单晶的制备方法 |
| JP6551494B2 (ja) * | 2017-11-21 | 2019-07-31 | 住友電気工業株式会社 | 炭化珪素インゴットおよび炭化珪素基板の製造方法 |
| JP7447392B2 (ja) * | 2018-09-10 | 2024-03-12 | 株式会社レゾナック | SiC基板の評価方法及びSiCエピタキシャルウェハの製造方法 |
| TWI723415B (zh) * | 2019-06-05 | 2021-04-01 | 環球晶圓股份有限公司 | 碳化矽晶體及碳化矽晶種片 |
| JP7393900B2 (ja) * | 2019-09-24 | 2023-12-07 | 一般財団法人電力中央研究所 | 炭化珪素単結晶ウェハ及び炭化珪素単結晶インゴットの製造方法 |
| WO2021085105A1 (fr) | 2019-10-28 | 2021-05-06 | ソニー株式会社 | Dispositif de traitement d'informations, dispositif de proposition, procédé de traitement d'informations et procédé de proposition |
| CN110904501B (zh) * | 2019-11-13 | 2022-03-29 | 安徽微芯长江半导体材料有限公司 | 晶体生长用籽晶下置式装置 |
| KR102325751B1 (ko) * | 2019-12-20 | 2021-11-12 | 주식회사 포스코 | 고품질 SiC 단결정 및 이의 성장방법 |
| KR102236396B1 (ko) | 2020-05-29 | 2021-04-02 | 에스케이씨 주식회사 | 탄화규소 잉곳의 제조방법 및 탄화규소 잉곳 제조용 시스템 |
| CN113818081B (zh) * | 2020-06-18 | 2026-06-19 | 盛新材料科技股份有限公司 | 半绝缘单晶碳化硅块材以及粉末 |
| JP7494768B2 (ja) * | 2021-03-16 | 2024-06-04 | 信越半導体株式会社 | 炭化珪素単結晶ウェーハの結晶欠陥評価方法 |
| EP4060098A1 (fr) * | 2021-03-19 | 2022-09-21 | SiCrystal GmbH | Procédé de fabrication pour un monocristal volumique de sic à distribution non homogène de dislocation en vis et substrat sic |
| WO2023283474A1 (fr) * | 2021-07-09 | 2023-01-12 | Pallidus, Inc. | Cristaux, billes, tranches sic de type p et de faible résistivité et leurs dispositifs et procédés de fabrication |
| CN113445128A (zh) * | 2021-09-01 | 2021-09-28 | 浙江大学杭州国际科创中心 | 低微管密度碳化硅单晶制备方法及碳化硅单晶 |
| JP2023060589A (ja) * | 2021-10-18 | 2023-04-28 | 株式会社レゾナック | SiCインゴット及びSiCウェハ |
| SE546355C2 (en) * | 2022-11-28 | 2024-10-15 | Kiselkarbid I Stockholm Ab | Production of silicon carbide epitaxial wafers |
| WO2025077204A1 (fr) * | 2023-10-09 | 2025-04-17 | 山东天岳先进科技股份有限公司 | Cristal de sic à uniformité élevée, barre cristalline, substrat et dispositif à semi-conducteur |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1067600A (ja) * | 1996-08-26 | 1998-03-10 | Nippon Steel Corp | 単結晶炭化珪素インゴット及びその製造方法 |
| US6734461B1 (en) * | 1999-09-07 | 2004-05-11 | Sixon Inc. | SiC wafer, SiC semiconductor device, and production method of SiC wafer |
| EP1491662A1 (fr) * | 2002-03-19 | 2004-12-29 | Central Research Institute of Electric Power Industry | PROCEDE DE PREPARATION DE CRISTAL SIC ET CRISTAL SiC AINSI PREPARE |
| US20060118037A1 (en) * | 2004-12-08 | 2006-06-08 | Adrian Powell | Process for producing high quality large size silicon carbide crystals |
| JP2006290635A (ja) * | 2005-04-05 | 2006-10-26 | Nippon Steel Corp | 炭化珪素単結晶の製造方法及び炭化珪素単結晶インゴット |
| JP2008001532A (ja) * | 2006-06-20 | 2008-01-10 | Nippon Steel Corp | 炭化珪素単結晶インゴット及びその製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2113336C (fr) * | 1993-01-25 | 2001-10-23 | David J. Larkin | Semiconducteurs composes et dopage controle de ces materiaux |
| JP3590464B2 (ja) | 1995-12-08 | 2004-11-17 | 新日本製鐵株式会社 | 4h型単結晶炭化珪素の製造方法 |
| JP3650727B2 (ja) * | 2000-08-10 | 2005-05-25 | Hoya株式会社 | 炭化珪素製造方法 |
| US6706114B2 (en) * | 2001-05-21 | 2004-03-16 | Cree, Inc. | Methods of fabricating silicon carbide crystals |
| JP3745668B2 (ja) | 2001-10-12 | 2006-02-15 | 株式会社豊田中央研究所 | SiC単結晶の製造方法並びにSiC種結晶の製造方法 |
| US7601441B2 (en) * | 2002-06-24 | 2009-10-13 | Cree, Inc. | One hundred millimeter high purity semi-insulating single crystal silicon carbide wafer |
| US7455730B2 (en) * | 2003-06-16 | 2008-11-25 | Showa Denko K.K. | Method for growth of silicon carbide single crystal, silicon carbide seed crystal, and silicon carbide single crystal |
| US7314521B2 (en) * | 2004-10-04 | 2008-01-01 | Cree, Inc. | Low micropipe 100 mm silicon carbide wafer |
-
2008
- 2008-10-15 JP JP2008265926A patent/JP2010095397A/ja active Pending
-
2009
- 2009-10-14 EP EP09820658.4A patent/EP2385158B1/fr active Active
- 2009-10-14 CN CN201610843180.9A patent/CN106435733B/zh active Active
- 2009-10-14 KR KR1020117008465A patent/KR101379941B1/ko active Active
- 2009-10-14 WO PCT/JP2009/068084 patent/WO2010044484A1/fr not_active Ceased
- 2009-10-14 CN CN2009801409732A patent/CN102187019A/zh active Pending
- 2009-10-14 US US12/998,357 patent/US9777403B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1067600A (ja) * | 1996-08-26 | 1998-03-10 | Nippon Steel Corp | 単結晶炭化珪素インゴット及びその製造方法 |
| US6734461B1 (en) * | 1999-09-07 | 2004-05-11 | Sixon Inc. | SiC wafer, SiC semiconductor device, and production method of SiC wafer |
| EP1491662A1 (fr) * | 2002-03-19 | 2004-12-29 | Central Research Institute of Electric Power Industry | PROCEDE DE PREPARATION DE CRISTAL SIC ET CRISTAL SiC AINSI PREPARE |
| US20060118037A1 (en) * | 2004-12-08 | 2006-06-08 | Adrian Powell | Process for producing high quality large size silicon carbide crystals |
| JP2006290635A (ja) * | 2005-04-05 | 2006-10-26 | Nippon Steel Corp | 炭化珪素単結晶の製造方法及び炭化珪素単結晶インゴット |
| JP2008001532A (ja) * | 2006-06-20 | 2008-01-10 | Nippon Steel Corp | 炭化珪素単結晶インゴット及びその製造方法 |
Non-Patent Citations (5)
| Title |
|---|
| ADRIAN R POWELL ET AL: "SiC Materials-Progress, Status, and Potential Roadblocks", PROCEEDINGS OF THE IEEE, IEEE. NEW YORK, US, vol. 90, no. 6, 1 June 2002 (2002-06-01), XP011065024, ISSN: 0018-9219 * |
| MILLAN J ET AL: "Recent developments in SiC power devices and related technology", MICROELECTRONICS, 2004. 24TH INTERNATIONAL CONFERENCE ON NIS, SERBIA AND MONTENEGRO MAY 16-19, 2004, PISCATAWAY, NJ, USA,IEEE, vol. 1, 16 May 2004 (2004-05-16), pages 23 - 30, XP010709321, ISBN: 978-0-7803-8166-7, DOI: 10.1109/ICMEL.2004.1314551 * |
| SCHMITT ET AL: "Polytype stability and defects in differently doped bulk SiC", JOURNAL OF CRYSTAL GROWTH, ELSEVIER, AMSTERDAM, NL, vol. 310, no. 5, 4 December 2007 (2007-12-04), pages 966 - 970, XP022492833, ISSN: 0022-0248, DOI: 10.1016/J.JCRYSGRO.2007.11.185 * |
| See also references of WO2010044484A1 * |
| SHIOMI H ET AL: "Crystal growth of micropipe free 4H-SiC on 4H-SiC{033@?8} seed and high-purity semi-insulating 6H-SiC", JOURNAL OF CRYSTAL GROWTH, ELSEVIER, AMSTERDAM, NL, vol. 292, no. 2, 1 July 2006 (2006-07-01), pages 188 - 191, XP028016417, ISSN: 0022-0248, [retrieved on 20060701], DOI: 10.1016/J.JCRYSGRO.2006.04.004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110206929A1 (en) | 2011-08-25 |
| JP2010095397A (ja) | 2010-04-30 |
| CN106435733B (zh) | 2022-09-06 |
| US9777403B2 (en) | 2017-10-03 |
| EP2385158A1 (fr) | 2011-11-09 |
| EP2385158B1 (fr) | 2017-07-26 |
| CN106435733A (zh) | 2017-02-22 |
| KR20110071092A (ko) | 2011-06-28 |
| WO2010044484A1 (fr) | 2010-04-22 |
| CN102187019A (zh) | 2011-09-14 |
| KR101379941B1 (ko) | 2014-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2244297A4 (fr) | Dispositif à semi-conducteur de carbure de silicium | |
| EP2432002A4 (fr) | Substrat de carbure de silicium et dispositif semi-conducteur | |
| EP2330615A4 (fr) | Substrat de monocristal de carbure de silicium | |
| EP2441861A4 (fr) | Dispositif permettant la production de monocristaux de carbure de silicium | |
| DK2161241T3 (da) | Fremstillingsindretning til polykrystallinsk silicium | |
| EP2696368A4 (fr) | Dispositif à semi-conducteur au carbure de silicium | |
| EP2135284A4 (fr) | Dispositif semi-conducteur en carbure de silicium | |
| EP2233455A4 (fr) | Corps poreux de carbure de silicium | |
| EP2059946A4 (fr) | Carbure de silicium exempt de micropipes et procede de fabrication associe | |
| EP2348530A4 (fr) | Dispositif à semi-conducteur au carbure de silicium | |
| EP2297263A4 (fr) | Boue au silicium stable à forte charge | |
| EP2269951A4 (fr) | Agrégat de structures colonnaires fibreuses et organe à adhesif autocollant utilisant un tel agrégat | |
| EP2506921A4 (fr) | Prothèse neuronale implantable en carbure de silicium cubique | |
| BRPI0814594A2 (pt) | Composições e métodos adjuvantes de antígeno | |
| EP2313553A4 (fr) | Pierre artificielle | |
| BRPI0820407A2 (pt) | Uso de anticorpos anti-cd40 | |
| IT1393057B1 (it) | Metodo per eliminare la vibrazione e relativo dispositivo | |
| EP2239228A4 (fr) | Diamant polycristallin | |
| BRPI0909954A2 (pt) | "diazacarbazóis e métodos de uso" | |
| EP2123828A4 (fr) | Papier en fibres de nitrure de bore et son procédé de fabrication | |
| IT1400741B1 (it) | Dispositivo per preparare carburo di silicio monocristallo | |
| EP2219752A4 (fr) | Boomerang | |
| EP2319962A4 (fr) | Appareil d'extraction de monocristal de silicium | |
| EP2154725A4 (fr) | Diode zener de carbure de silicium | |
| EP2212240A4 (fr) | Dopage contrôlé de nanofils de semi-conducteur |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20110510 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20121107 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C30B 29/36 20060101AFI20121101BHEP Ipc: C30B 23/00 20060101ALI20121101BHEP |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION |
|
| 17Q | First examination report despatched |
Effective date: 20140526 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602009047408 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: C30B0029360000 Ipc: C30B0023000000 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C30B 23/02 20060101ALI20161206BHEP Ipc: C30B 29/36 20060101ALI20161206BHEP Ipc: C30B 23/00 20060101AFI20161206BHEP Ipc: C30B 25/00 20060101ALI20161206BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20161221 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
| GRAL | Information related to payment of fee for publishing/printing deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR3 |
|
| GRAR | Information related to intention to grant a patent recorded |
Free format text: ORIGINAL CODE: EPIDOSNIGR71 |
|
| INTC | Intention to grant announced (deleted) | ||
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
| INTG | Intention to grant announced |
Effective date: 20170616 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 912473 Country of ref document: AT Kind code of ref document: T Effective date: 20170815 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602009047408 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20170726 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 912473 Country of ref document: AT Kind code of ref document: T Effective date: 20170726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171026 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171126 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171026 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171027 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602009047408 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602009047408 Country of ref document: DE Representative=s name: VOSSIUS & PARTNER PATENTANWAELTE RECHTSANWAELT, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602009047408 Country of ref document: DE Owner name: SHOWA DENKO K.K., JP Free format text: FORMER OWNER: NIPPON STEEL & SUMITOMO METAL CORPORATION, TOKYO, JP |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20180503 AND 20180509 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20180430 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171031 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171014 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20171031 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171031 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: SHOWA DENKO K.K., JP Effective date: 20180822 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171014 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171014 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20091014 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170726 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 602009047408 Country of ref document: DE Owner name: RESONAC CORP., JP Free format text: FORMER OWNER: SHOWA DENKO K.K., TOKYO, JP |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20250922 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20250828 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20250908 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20250910 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250902 Year of fee payment: 17 |